371 lines
13 KiB
Java
371 lines
13 KiB
Java
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package okhttp3.internal.cache2;
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import java.io.File;
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import java.io.IOException;
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import java.io.RandomAccessFile;
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import java.nio.channels.FileChannel;
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import o.C14866gag;
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import o.C14953gcr;
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import o.C14957gcv;
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import o.C15111ghZ;
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import o.C15139giB;
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import o.C15155gij;
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import o.gdP;
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import o.giD;
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import okhttp3.internal.Util;
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/* loaded from: classes6.dex */
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public final class Relay {
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public static final Companion Companion = new Companion(null);
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private static final long FILE_HEADER_SIZE = 32;
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public static final C15155gij PREFIX_CLEAN;
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public static final C15155gij PREFIX_DIRTY;
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private static final int SOURCE_FILE = 2;
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private static final int SOURCE_UPSTREAM = 1;
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private final C15111ghZ buffer;
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private final long bufferMaxSize;
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private boolean complete;
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private RandomAccessFile file;
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private final C15155gij metadata;
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private int sourceCount;
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private giD upstream;
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private final C15111ghZ upstreamBuffer;
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private long upstreamPos;
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private Thread upstreamReader;
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private Relay(RandomAccessFile randomAccessFile, giD gid, long j, C15155gij c15155gij, long j2) {
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this.file = randomAccessFile;
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this.upstream = gid;
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this.upstreamPos = j;
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this.metadata = c15155gij;
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this.bufferMaxSize = j2;
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this.upstreamBuffer = new C15111ghZ();
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this.complete = this.upstream == null;
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this.buffer = new C15111ghZ();
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}
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/* JADX INFO: Access modifiers changed from: private */
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public final void writeHeader(C15155gij c15155gij, long j, long j2) throws IOException {
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C15111ghZ c15111ghZ = new C15111ghZ();
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C14957gcv.e(c15155gij, "");
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c15155gij.a(c15111ghZ, c15155gij.a());
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c15111ghZ.n(j);
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c15111ghZ.n(j2);
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if (c15111ghZ.c != FILE_HEADER_SIZE) {
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throw new IllegalArgumentException("Failed requirement.".toString());
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}
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RandomAccessFile randomAccessFile = this.file;
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C14957gcv.e(randomAccessFile);
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FileChannel channel = randomAccessFile.getChannel();
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C14957gcv.c(channel, "");
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new FileOperator(channel).write(0L, c15111ghZ, FILE_HEADER_SIZE);
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}
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private final void writeMetadata(long j) throws IOException {
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C15111ghZ c15111ghZ = new C15111ghZ();
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C15155gij c15155gij = this.metadata;
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C14957gcv.e(c15155gij, "");
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c15155gij.a(c15111ghZ, c15155gij.a());
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RandomAccessFile randomAccessFile = this.file;
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C14957gcv.e(randomAccessFile);
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FileChannel channel = randomAccessFile.getChannel();
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C14957gcv.c(channel, "");
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new FileOperator(channel).write(j + FILE_HEADER_SIZE, c15111ghZ, this.metadata.a());
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}
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public final void commit(long j) throws IOException {
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writeMetadata(j);
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RandomAccessFile randomAccessFile = this.file;
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C14957gcv.e(randomAccessFile);
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randomAccessFile.getChannel().force(false);
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writeHeader(PREFIX_CLEAN, j, this.metadata.a());
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RandomAccessFile randomAccessFile2 = this.file;
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C14957gcv.e(randomAccessFile2);
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randomAccessFile2.getChannel().force(false);
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synchronized (this) {
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setComplete(true);
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C14866gag c14866gag = C14866gag.c;
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}
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giD gid = this.upstream;
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if (gid != null) {
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Util.closeQuietly(gid);
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}
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this.upstream = null;
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}
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public final giD newSource() {
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synchronized (this) {
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if (getFile() == null) {
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return null;
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}
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setSourceCount(getSourceCount() + 1);
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return new RelaySource(this);
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}
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}
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/* loaded from: classes6.dex */
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public final class RelaySource implements giD {
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private FileOperator fileOperator;
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private long sourcePos;
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final Relay this$0;
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private final C15139giB timeout;
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public RelaySource(Relay relay) {
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C14957gcv.e(relay, "");
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this.this$0 = relay;
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this.timeout = new C15139giB();
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RandomAccessFile file = relay.getFile();
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C14957gcv.e(file);
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FileChannel channel = file.getChannel();
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C14957gcv.c(channel, "");
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this.fileOperator = new FileOperator(channel);
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}
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@Override // o.giD
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public final long read(C15111ghZ c15111ghZ, long j) throws IOException {
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char c;
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C14957gcv.e(c15111ghZ, "");
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if (this.fileOperator == null) {
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throw new IllegalStateException("Check failed.".toString());
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}
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Relay relay = this.this$0;
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synchronized (relay) {
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while (true) {
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if (this.sourcePos == relay.getUpstreamPos()) {
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if (!relay.getComplete()) {
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if (relay.getUpstreamReader() == null) {
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relay.setUpstreamReader(Thread.currentThread());
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c = 1;
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break;
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}
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this.timeout.waitUntilNotified(relay);
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} else {
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return -1L;
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}
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} else {
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long upstreamPos = relay.getUpstreamPos() - relay.getBuffer().c;
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if (this.sourcePos >= upstreamPos) {
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long min = Math.min(j, relay.getUpstreamPos() - this.sourcePos);
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relay.getBuffer().c(c15111ghZ, this.sourcePos - upstreamPos, min);
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this.sourcePos += min;
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return min;
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}
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c = 2;
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}
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}
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if (c == 2) {
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long min2 = Math.min(j, this.this$0.getUpstreamPos() - this.sourcePos);
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FileOperator fileOperator = this.fileOperator;
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C14957gcv.e(fileOperator);
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fileOperator.read(this.sourcePos + Relay.FILE_HEADER_SIZE, c15111ghZ, min2);
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this.sourcePos += min2;
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return min2;
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}
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try {
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giD upstream = this.this$0.getUpstream();
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C14957gcv.e(upstream);
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long read = upstream.read(this.this$0.getUpstreamBuffer(), this.this$0.getBufferMaxSize());
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if (read == -1) {
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Relay relay2 = this.this$0;
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relay2.commit(relay2.getUpstreamPos());
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Relay relay3 = this.this$0;
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synchronized (relay3) {
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relay3.setUpstreamReader(null);
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relay3.notifyAll();
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C14866gag c14866gag = C14866gag.c;
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}
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return -1L;
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}
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long min3 = Math.min(read, j);
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this.this$0.getUpstreamBuffer().c(c15111ghZ, 0L, min3);
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this.sourcePos += min3;
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FileOperator fileOperator2 = this.fileOperator;
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C14957gcv.e(fileOperator2);
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fileOperator2.write(this.this$0.getUpstreamPos() + Relay.FILE_HEADER_SIZE, this.this$0.getUpstreamBuffer().clone(), read);
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Relay relay4 = this.this$0;
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synchronized (relay4) {
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relay4.getBuffer().write(relay4.getUpstreamBuffer(), read);
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if (relay4.getBuffer().c > relay4.getBufferMaxSize()) {
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relay4.getBuffer().j(relay4.getBuffer().c - relay4.getBufferMaxSize());
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}
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relay4.setUpstreamPos(relay4.getUpstreamPos() + read);
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C14866gag c14866gag2 = C14866gag.c;
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}
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Relay relay5 = this.this$0;
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synchronized (relay5) {
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relay5.setUpstreamReader(null);
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relay5.notifyAll();
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C14866gag c14866gag3 = C14866gag.c;
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}
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return min3;
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} catch (Throwable th) {
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Relay relay6 = this.this$0;
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synchronized (relay6) {
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relay6.setUpstreamReader(null);
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relay6.notifyAll();
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C14866gag c14866gag4 = C14866gag.c;
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throw th;
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}
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}
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}
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}
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@Override // o.giD, java.io.Closeable, java.lang.AutoCloseable
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public final void close() throws IOException {
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if (this.fileOperator == null) {
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return;
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}
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RandomAccessFile randomAccessFile = null;
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this.fileOperator = null;
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Relay relay = this.this$0;
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synchronized (relay) {
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relay.setSourceCount(relay.getSourceCount() - 1);
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if (relay.getSourceCount() == 0) {
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RandomAccessFile file = relay.getFile();
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relay.setFile(null);
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randomAccessFile = file;
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}
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C14866gag c14866gag = C14866gag.c;
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}
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if (randomAccessFile != null) {
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Util.closeQuietly(randomAccessFile);
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}
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}
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@Override // o.giD
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public final C15139giB timeout() {
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return this.timeout;
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}
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}
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/* loaded from: classes6.dex */
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public static final class Companion {
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private Companion() {
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}
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public final Relay edit(File file, giD gid, C15155gij c15155gij, long j) throws IOException {
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C14957gcv.e(file, "");
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C14957gcv.e(gid, "");
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C14957gcv.e(c15155gij, "");
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RandomAccessFile randomAccessFile = new RandomAccessFile(file, "rw");
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Relay relay = new Relay(randomAccessFile, gid, 0L, c15155gij, j, null);
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randomAccessFile.setLength(0L);
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relay.writeHeader(Relay.PREFIX_DIRTY, -1L, -1L);
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return relay;
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}
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public final Relay read(File file) throws IOException {
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C14957gcv.e(file, "");
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RandomAccessFile randomAccessFile = new RandomAccessFile(file, "rw");
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FileChannel channel = randomAccessFile.getChannel();
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C14957gcv.c(channel, "");
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FileOperator fileOperator = new FileOperator(channel);
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C15111ghZ c15111ghZ = new C15111ghZ();
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fileOperator.read(0L, c15111ghZ, Relay.FILE_HEADER_SIZE);
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if (!C14957gcv.b(c15111ghZ.c(Relay.PREFIX_CLEAN.a()), Relay.PREFIX_CLEAN)) {
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throw new IOException("unreadable cache file");
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}
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long p = c15111ghZ.p();
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long p2 = c15111ghZ.p();
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C15111ghZ c15111ghZ2 = new C15111ghZ();
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fileOperator.read(p + Relay.FILE_HEADER_SIZE, c15111ghZ2, p2);
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return new Relay(randomAccessFile, null, p, c15111ghZ2.c(c15111ghZ2.c), 0L, null);
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}
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public /* synthetic */ Companion(C14953gcr c14953gcr) {
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this();
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}
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}
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static {
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C15155gij.LWm lWm = C15155gij.c;
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C14957gcv.e("OkHttp cache v1\n", "");
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C14957gcv.e("OkHttp cache v1\n", "");
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byte[] bytes = "OkHttp cache v1\n".getBytes(gdP.a);
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C14957gcv.c(bytes, "");
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C15155gij c15155gij = new C15155gij(bytes);
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c15155gij.d = "OkHttp cache v1\n";
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PREFIX_CLEAN = c15155gij;
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C15155gij.LWm lWm2 = C15155gij.c;
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C14957gcv.e("OkHttp DIRTY :(\n", "");
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C14957gcv.e("OkHttp DIRTY :(\n", "");
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byte[] bytes2 = "OkHttp DIRTY :(\n".getBytes(gdP.a);
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C14957gcv.c(bytes2, "");
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C15155gij c15155gij2 = new C15155gij(bytes2);
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c15155gij2.d = "OkHttp DIRTY :(\n";
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PREFIX_DIRTY = c15155gij2;
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}
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public final void setUpstreamReader(Thread thread) {
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this.upstreamReader = thread;
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}
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public final void setUpstreamPos(long j) {
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this.upstreamPos = j;
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}
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public final void setUpstream(giD gid) {
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this.upstream = gid;
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}
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public final void setSourceCount(int i) {
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this.sourceCount = i;
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}
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public final void setFile(RandomAccessFile randomAccessFile) {
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this.file = randomAccessFile;
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}
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public final void setComplete(boolean z) {
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this.complete = z;
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}
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public final C15155gij metadata() {
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return this.metadata;
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}
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public final boolean isClosed() {
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return this.file == null;
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}
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public final Thread getUpstreamReader() {
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return this.upstreamReader;
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}
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public final long getUpstreamPos() {
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return this.upstreamPos;
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}
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public final C15111ghZ getUpstreamBuffer() {
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return this.upstreamBuffer;
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}
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public final giD getUpstream() {
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return this.upstream;
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}
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public final int getSourceCount() {
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return this.sourceCount;
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}
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public final RandomAccessFile getFile() {
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return this.file;
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}
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public final boolean getComplete() {
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return this.complete;
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}
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||
|
|
|
||
|
|
public final long getBufferMaxSize() {
|
||
|
|
return this.bufferMaxSize;
|
||
|
|
}
|
||
|
|
|
||
|
|
public final C15111ghZ getBuffer() {
|
||
|
|
return this.buffer;
|
||
|
|
}
|
||
|
|
|
||
|
|
public /* synthetic */ Relay(RandomAccessFile randomAccessFile, giD gid, long j, C15155gij c15155gij, long j2, C14953gcr c14953gcr) {
|
||
|
|
this(randomAccessFile, gid, j, c15155gij, j2);
|
||
|
|
}
|
||
|
|
}
|